No Chestplate

No Chestplates deletes every type of chestplate: leather, chain, iron, gold, diamond, netherite, and any modded chest armor. Crafting recipes are gone, loot can’t generate them, and mobs won’t drop them. Since chestplates provide the biggest chunk of defense, combat gets riskier, bosses hit harder, and exploration becomes way more punishing. It’s a small change that massively ramps up difficulty.